/* demo account pages: login, trainer dashboard, individual profile, ETERAFIT admin */
.app-head .wrap{gap:16px}
.app-who{margin-inline-start:auto;color:var(--text);font-weight:600;font-size:14px}
.app-logout{display:inline-flex;align-items:center;min-height:44px;padding:0 14px;border:1px solid var(--line);border-radius:8px;color:var(--text);text-decoration:none;font-size:14px;font-weight:600}
.app-logout:hover{border-color:var(--muted);color:var(--text)}
@media (max-width:520px){.app-who{display:none}.app-head .lang{margin-inline-start:auto}}
.demo-bar{background:var(--surface);border-bottom:1px solid var(--line);font-size:14px;text-align:center;padding:10px 16px;margin:0}
.demo-bar b{color:var(--text)}

.app{padding-block:32px 96px}
.app-title{font-family:var(--display);font-weight:600;font-size:clamp(26px,3vw,34px);margin-bottom:8px}
.app-sub{margin-bottom:24px;max-width:62ch}
.app-top{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-bottom:20px}
.p-meta{font-size:14px;color:var(--muted)}

.dash{display:grid;gap:24px;grid-template-columns:1fr}
@media (min-width:960px){.dash{grid-template-columns:320px minmax(0,1fr);align-items:start}}
.list{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.list button{width:100%;text-align:start;display:grid;gap:6px;padding:14px 16px;background:var(--surface);border:1px solid var(--line);border-radius:12px;color:var(--text);font:inherit;cursor:pointer;min-height:44px;transition:border-color .15s}
.list button:hover{border-color:var(--muted)}
.list button[aria-current="true"]{border-color:var(--brass);background:rgba(22,62,102,.08)}
.li-name{font-weight:600}
.li-meta{font-size:13px;color:var(--muted)}

.state{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--text)}
.state::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--faint);flex:none}
.state.review::before{background:var(--plum)}
.state.choose::before,.state.new::before{background:var(--brass)}
.state.active::before,.state.sent::before{background:var(--text)}
.state.hold::before{background:var(--crit)}

.panel{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:24px;min-width:0}
@media (max-width:600px){.panel{padding:18px}}
.panel h2{font-family:var(--display);font-weight:600;font-size:24px;line-height:1.3}
.panel h2:focus{outline:none}
.panel h3{font-size:17px;font-weight:600;color:var(--text)}
.p-head{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;align-items:flex-start;margin-bottom:16px}
.p-head>div{display:grid;gap:4px}
.card-stack{display:grid;gap:16px;align-content:start}

.flags{display:grid;gap:8px;margin-bottom:18px}
.flag{display:flex;gap:10px;align-items:flex-start;padding:10px 12px;border-radius:10px;color:var(--text);font-size:15px;margin:0}
.flag svg{width:18px;height:18px;flex:none;margin-top:3px}
.flag.crit{border:1px solid rgba(170,58,48,.6);background:rgba(170,58,48,.1)}
.flag.crit svg{color:var(--crit)}
.flag.warn{border:1px solid rgba(142,78,16,.6);background:rgba(142,78,16,.1)}
.flag.warn svg{color:var(--warn)}
.flag.ok{border:1px solid rgba(44,107,64,.5);background:rgba(44,107,64,.1)}
.flag.ok svg{color:var(--ok)}

.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:20px;overflow-x:auto}
.tabs [role="tab"]{font:600 14px var(--body);color:var(--muted);background:none;border:0;border-bottom:2px solid transparent;padding:0 14px;min-height:44px;cursor:pointer;white-space:nowrap}
.tabs [role="tab"]:hover{color:var(--text)}
.tabs [role="tab"][aria-selected="true"]{color:var(--text);border-bottom-color:var(--brass)}
[role="tabpanel"]{display:grid;gap:18px}
[role="tabpanel"]:focus-visible{outline:2px solid var(--teal);outline-offset:4px;border-radius:4px}

.kpis{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}
.kpi{background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:12px 14px;display:grid;gap:2px}
.kpi .k{font-size:13px}
.kpi .v{font-family:var(--mono);color:var(--teal);font-size:26px;line-height:1.2}
.kpi .r{font-family:var(--mono);font-size:13px}
html[lang="fa"] .kpi .r{font-family:var(--body)}
.kpi .pill{justify-self:start;margin-top:4px}

table.trend{width:100%;border-collapse:collapse;font-size:15px}
.trend caption{text-align:start;font-weight:600;color:var(--text);padding-bottom:8px}
.trend th,.trend td{padding:10px 8px;border-bottom:1px solid var(--line);text-align:start}
.trend th{color:var(--muted);font-weight:500;font-size:13px}
.trend td{color:var(--text)}
.trend .n{font-family:var(--mono)}

.opts{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr))}
.opt-card{background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:16px;display:grid;gap:8px;align-content:start}
.opt-card.pick{border-color:var(--brass)}
.opt-card .lbl{font-size:13px;font-weight:600;color:var(--brass)}
.opt-card .facts{font-size:14px;color:var(--muted)}
.opt-card p{font-size:15px}
.why{font-size:14px;color:var(--text);padding:8px 12px;border-inline-start:3px solid var(--brass);background:rgba(22,62,102,.08)}
.why b{font-weight:600}
.act{justify-self:start;display:inline-flex;align-items:center;gap:8px;font:600 14px var(--body);color:var(--text);background:transparent;border:1px solid var(--faint);border-radius:8px;padding:0 14px;min-height:44px;cursor:pointer;text-decoration:none}
.act:hover{border-color:var(--text);color:var(--text)}
.act[aria-pressed="true"]{background:var(--brass);border-color:var(--brass);color:#FFFFFF}
.act.danger{border-color:rgba(170,58,48,.7);color:var(--crit)}
.act.danger:hover{border-color:var(--crit)}
.act:disabled{opacity:.45;cursor:not-allowed}

.photos{display:grid;gap:12px;grid-template-columns:repeat(3,minmax(0,1fr))}
.photo-ph{aspect-ratio:3/4;background:var(--bg);border:1px dashed var(--faint);border-radius:10px;display:grid;place-items:center;color:var(--faint)}
.photo-ph svg{width:42%;height:auto}
.photo-cap{font-size:13px;text-align:center;margin-top:6px}
.ck-title{font-weight:600;color:var(--text)}
.privacy{font-size:14px}

dl.answers{display:grid;grid-template-columns:1fr;gap:2px 20px;margin:0;font-size:15px}
@media (min-width:640px){dl.answers{grid-template-columns:minmax(0,1fr) minmax(0,1.4fr)}}
dl.answers dt{color:var(--muted)}
dl.answers dd{margin:0 0 8px;color:var(--text)}

.empty{padding:20px;border:1px dashed var(--faint);border-radius:12px;display:grid;gap:12px;justify-items:start}
.empty.review{border-style:solid;border-color:rgba(148,71,95,.6)}

.invite{margin-bottom:20px;display:grid;gap:12px}
.invite-row{display:flex;gap:8px;flex-wrap:wrap}
.invite-row input{flex:1;min-width:0;min-height:44px;padding:8px 12px;font:400 14px var(--mono);color:var(--text);background:var(--bg);border:1px solid var(--faint);border-radius:8px}

/* individual profile */
.me-grid{display:grid;gap:16px;grid-template-columns:1fr}
@media (min-width:960px){.me-grid{grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);align-items:start}}
.timeline{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.timeline li{display:grid;grid-template-columns:24px 1fr;gap:10px;align-items:start;font-size:15px}
.timeline .dot{width:20px;height:20px;border-radius:50%;border:2px solid var(--faint);display:grid;place-items:center;margin-top:2px}
.timeline .done .dot{border-color:var(--ok);background:rgba(44,107,64,.18)}
.timeline .done .dot::after{content:"";width:6px;height:10px;border:solid var(--ok);border-width:0 2px 2px 0;transform:rotate(45deg) translate(-1px,-1px)}
.timeline .d{display:block;font-size:13px;color:var(--muted)}
.timeline b{color:var(--text);font-weight:600}
.session{border-top:1px solid var(--line);padding-top:14px;display:grid;gap:8px}
.ex{list-style:none;margin:0;padding:0;display:grid}
.ex li{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:8px 12px;align-items:center;padding:8px 0;border-bottom:1px solid var(--line);font-size:15px;color:var(--text)}
.ex .sets{font-family:var(--mono);font-size:14px;color:var(--teal);white-space:nowrap}
.ex .vid{font:600 13px var(--body);color:var(--brass);background:none;border:0;min-height:44px;min-width:48px;padding:0 6px;cursor:pointer;text-decoration:underline}
.notes-box{background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:16px;display:grid;gap:4px}
.notes-box ul{margin:0;padding:0;list-style:none}
.notes-box li{padding:10px 0;border-top:1px solid var(--line);font-size:15px}
.notes-box li b{display:block;color:var(--text);font-weight:600}
.sign{font-size:14px;color:var(--plum);font-weight:600}
.guide-nums{display:grid;gap:10px;grid-template-columns:repeat(3,minmax(0,1fr))}
.guide-nums.four{grid-template-columns:repeat(2,minmax(0,1fr))}
.small{font-size:14px}

/* admin */
.req-type{font-size:13px;font-weight:600;color:var(--muted)}
fieldset.pick-set{border:0;margin:0;padding:0;min-width:0;display:grid;gap:10px}
fieldset.pick-set legend{font-weight:600;color:var(--text);margin-bottom:10px;padding:0}
.pick-card{display:grid;grid-template-columns:20px 1fr;gap:10px;align-items:start;background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:14px;cursor:pointer}
.pick-card:has(input:checked){border-color:var(--brass);background:rgba(22,62,102,.08)}
.pick-card:focus-within{outline:2px solid var(--teal);outline-offset:2px}
.pick-card input{accent-color:var(--brass);width:18px;height:18px;margin:3px 0 0}
.pick-card input:focus-visible{outline:none}
.pick-card b{color:var(--text)}
.pick-card span{display:grid;gap:2px}
.field{display:grid;gap:6px}
.field label{font-weight:600;color:var(--text)}
.field textarea{width:100%;min-height:96px;padding:10px 12px;font:400 15px/1.55 var(--body);color:var(--text);background:var(--bg);border:1px solid var(--faint);border-radius:10px;resize:vertical}
.field textarea:focus-visible{outline:2px solid var(--teal);outline-offset:1px}
.err{color:var(--crit);font-size:14px;font-weight:600;margin:0}
.send-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}

/* login */
.login{max-width:440px;margin-inline:auto;padding-block:24px}
.login form{display:grid;gap:18px}
.login .field input{width:100%;min-height:48px;padding:10px 14px;font:400 18px var(--mono);letter-spacing:.04em;color:var(--text);background:var(--surface);border:1px solid var(--faint);border-radius:10px;direction:ltr;text-align:start}
[dir="rtl"] .login .field input{text-align:right}
.login .field input:focus-visible{outline:2px solid var(--teal);outline-offset:1px}
.login .hint{font-size:14px}
.roles{display:grid;gap:10px}
.roles a{display:grid;gap:2px;padding:14px 16px;background:var(--surface);border:1px solid var(--line);border-radius:12px;text-decoration:none;color:var(--text)}
.roles a:hover{border-color:var(--brass)}
.roles a b{font-weight:600}
.roles a span{font-size:14px;color:var(--muted)}

.toast{position:fixed;inset-inline:16px;bottom:16px;margin-inline:auto;max-width:480px;background:var(--text);color:var(--bg);padding:12px 16px;border-radius:10px;font-weight:600;font-size:15px;opacity:0;transform:translateY(8px);transition:opacity .2s,transform .2s;pointer-events:none;z-index:20}
.toast.show{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.toast{transition:none}}
.demo-pick{margin-top:24px}
.demo-pick summary{cursor:pointer;color:var(--brass);font-weight:600;min-height:44px;display:flex;align-items:center}
.demo-pick .roles{margin-top:10px}

/* exercise stick-figure player (exercise-anim.js) */
.xa{display:grid;gap:8px;justify-items:center;background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:10px;max-width:340px;width:100%}
.xa svg{display:block;width:100%;height:auto;max-height:340px}
.xa-bone{stroke:var(--teal);stroke-linecap:round}
.xa-head{fill:none;stroke:var(--teal)}
.xa-joint{fill:var(--text)}
.xa-floor{stroke:var(--line)}
.xa-bar,.xa-stick,.xa-plate-side{stroke:var(--brass);stroke-linecap:round}
.xa-plate,.xa-weight,.xa-stick-end{fill:var(--brass);stroke:none}
.xa-band{stroke:var(--brass);stroke-dasharray:.02 .015;stroke-linecap:round}
.xa-rail,.xa-cable{stroke:var(--faint)}
.xa-pulley{fill:none;stroke:var(--faint)}
.xa-bench{fill:var(--surface);stroke:var(--faint)}
.xa-pad{stroke:var(--muted);stroke-linecap:round}
.xa-note{fill:var(--muted);font-family:var(--body)}
.xa-cap{fill:var(--brass);font-weight:600}
.xa-play,.xa-speed{font:600 14px var(--body);color:var(--text);background:transparent;border:1px solid var(--faint);border-radius:8px;min-height:44px;padding:0 14px;cursor:pointer}
.xa{grid-template-columns:auto auto}
.xa svg{grid-column:1/-1}

/* exercise library (library.html) */
.lib-list{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.lib-item{display:grid;gap:10px;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.lib-item .lib-top{display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px}
.lib-item h3{font-size:17px}
.lib-item .lib-meta{font-size:14px;color:var(--muted)}
.lib-form{display:grid;gap:16px;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:18px}
.lib-form input[type=text],.lib-form select,.lib-form textarea{min-height:44px;padding:8px 12px;background:var(--bg);color:var(--text);border:1px solid var(--faint);border-radius:8px;font:inherit;width:100%;max-width:520px}
.lib-form textarea{min-height:90px}
.lib-row{display:flex;flex-wrap:wrap;gap:14px}
.lib-row .field{flex:1 1 160px}
.lib-progress{font-size:14px;color:var(--muted)}
.ex-list{list-style:none;margin:8px 0 0;padding:0;display:grid;gap:8px}
.ex-list li{display:flex;flex-wrap:wrap;align-items:center;gap:6px 12px;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:var(--bg)}
.ex-list .ex-name{font-weight:600;color:var(--text)}
.ex-list .ex-sets{font-family:var(--mono);font-size:14px;color:var(--teal)}
.ex-player{width:100%}
.ex-player ul{margin:6px 0 0;padding-inline-start:20px}
.ex-player ul li{display:list-item;border:0;padding:2px 0;background:none;border-radius:0}
.xa-frame{stroke:var(--muted)}
.xa-carriage{fill:var(--surface);stroke:var(--brass)}
/* the moving figure with its important notes beside it */
.ex-show{display:grid;gap:14px;align-items:start;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));width:100%}
.ex-notes{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.ex-notes h4{font-size:16px;color:var(--brass);margin-bottom:8px}
.ex-notes ul{margin:0;padding-inline-start:20px;display:grid;gap:6px;font-size:15px}
.ex-notes li{display:list-item;border:0;padding:0;background:none;border-radius:0}
.lib-search{margin:4px 0 14px;display:flex;flex-wrap:wrap;gap:10px 18px;align-items:center}
.lib-new-only{display:inline-flex;align-items:center;gap:8px;min-height:44px;font-size:14px;color:var(--text);cursor:pointer}
.lib-new-only input{width:20px;height:20px;min-height:0;padding:0;margin:0;flex:none;accent-color:var(--brass)}
.lib-new{display:inline-block;vertical-align:middle;font-size:13px;font-weight:700;line-height:1.4;padding:1px 9px;border-radius:999px;background:var(--brass);color:var(--bg)}
.lib-item.is-new{border-inline-start:3px solid var(--brass)}
.lib-search input[type="search"]{min-height:44px;width:100%;max-width:420px;padding:8px 14px;background:var(--bg);color:var(--text);border:1px solid var(--faint);border-radius:10px;font:inherit}